Canon EF 20-35mm AF Lens

The Canon EF 20-35mm f/3.5-4.5 USM is a lightweight, autofocusing, ultra-wide-angle zoom lens launched in 1993, designed for Canon EF-mount cameras. It features a ring-type Ultrasonic Motor (USM) for quiet autofocus and full-time manual focusing. It is widely considered a compact, affordable, and "old-school" option for landscape photography.